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Cheap flights from Rennes to London City Airport from £100

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LCY
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rennes to London City

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to London City
Explore the most affordable flight options available from Rennes to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Fri 27/1117:30
RNS
-
LCY
1 stop15h 40m
KLM
Mon 30/1120:05
LCY
-
RNS
1 stop20h 00m
KLM
Deal found 6/5£189
Wed 27/514:25
RNS
-
LCY
1 stop6h 20m
KLM
Wed 3/609:20
LCY
-
RNS
1 stop3h 35m
KLM
Deal found 5/5£196
Thu 19/1116:45
RNS
-
LCY
1 stop24h 50m
KLM
Mon 23/1118:55
LCY
-
RNS
2 stops14h 25m
KLM
Deal found 9/5£197
Sat 21/1118:10
RNS
-
LCY
1 stop24h 10m
KLM
Tue 24/1120:05
LCY
-
RNS
2 stops13h 15m
KLM
Deal found 9/5£198
Sun 24/514:25
RNS
-
LCY
1 stop6h 20m
KLM
Thu 28/509:20
LCY
-
RNS
1 stop3h 30m
KLM
Deal found 5/5£199
Sun 24/514:25
RNS
-
LCY
1 stop3h 55m
KLM
Wed 27/508:25
LCY
-
RNS
1 stop4h 30m
KLM
Deal found 8/5£200
Thu 28/514:20
RNS
-
LCY
1 stop18h 35m
KLM
Mon 1/617:50
LCY
-
RNS
1 stop19h 05m
KLM
Deal found 6/5£207
Fri 22/514:25
RNS
-
LCY
1 stop6h 20m
KLM
Sun 31/520:45
LCY
-
RNS
2 stops12h 35m
KLM
Deal found 6/5£210
Tue 26/514:30
RNS
-
LCY
1 stop6h 15m
KLM
Tue 2/620:15
LCY
-
RNS
1 stop16h 40m
KLM
Deal found 5/5£211
Wed 27/514:25
RNS
-
LCY
1 stop3h 55m
KLM
Tue 2/608:25
LCY
-
RNS
1 stop4h 30m
KLM
Deal found 8/5£212
Sun 24/514:25
RNS
-
LCY
1 stop6h 20m
KLM
Sun 31/520:15
LCY
-
RNS
2 stops13h 05m
KLM
Deal found 6/5£213

Find flight deals from Rennes to London City

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2026.

Round-trip from

£196

One-way from

£100

Popular in

August

Cheapest in

January

Average price

£135
KLM
  • KLM
  • 27/5-3/6
  • 2 total stops
  • 9h 55m total
  • Rennes to London
Search Deals
KLM
  • KLM
  • 10/10
  • 1 total stop
  • 21h 10m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to London City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Rennes to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sun 24/5

14:25-19:45

1 stop6h 20m

London City

Thu 28/5

09:20-13:50

1 stop3h 30m

£199

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sun 24/5

14:25-20:15

1 stop6h 50m

London City

Sun 31/5

20:45-10:20

2 stops12h 35m

£213

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sun 24/5

14:25-19:45

1 stop6h 20m

London City

Fri 29/5

20:15-10:20

2 stops13h 05m

£225

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 22/5

14:25-19:45

1 stop6h 20m

London City

Fri 29/5

20:15-10:20

2 stops13h 05m

£262

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 10/7

18:05-07:15

1 stop14h 10m

London City

Tue 14/7

19:00-17:20

1 stop21h 20m

£281

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 11/9

14:25-18:30

1 stop5h 05m

London City

Sun 13/9

20:45-10:20

2 stops12h 35m

£302
Cheapest one-way

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 7/7

18:05-09:30

1 stop16h 25m

£103

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 5/6

11:05-07:55

2 stops21h 50m

£149

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sat 10/10

11:05-18:30

2 stops32h 25m

£158

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 25/5

11:05-17:20

2 stops31h 15m

£170

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Rennes to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Rennes with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Rennes to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rennes to London City?

    Rennes St Jacques (RNS) is the airport you will fly out of if you book a flight from Rennes to London City. You should not have trouble finding flights to London City from St Jacques; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rennes airport to London City. It is only a 4.0 mi journey to St Jacques (RNS) from Rennes’s city center.

  • How long is the flight from Rennes to London City Airport?

    KLM can get you from Rennes to London City Airport in just under 6h 20m. Your travel time can differ by up to . Airlines will cover a distance of 250 mi.

  • Can I find deals for flights from Rennes to London City that include hotel bookings?

    Yes. In addition to deals on Rennes to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rennes to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to London City.

  • Can I find deals for business class flights from Rennes to London City?

    Yes. Cheapflights offers flight deals from Rennes to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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